Avinash · Senior Python / Go Backend Developer · 6+ yrs
Mid-LevelAbout Avinash
Senior backend engineer with delivery on real-time AI recommendation engines, event-driven data processing platforms, AI chat backends with LLM APIs, scalable API gateways, cloud-native deployment and data aggregation/reporting backends.
6+ years of commercial experience in
Skills(23)
Why hire Avinash?
Built real-time AI recommendation engine with personalised user experiences.
Built event-driven backend system processing large data volumes in real time.
Integrated LLM APIs for chat backend systems.
Designed centralised API gateway with routing + auth for backend services.
Senior backend title with AI + event-driven + LLM stack
API gateway + cloud-native deployment depth
Recommendation engine production exposure
Project highlights(6)
Real-Time AI Recommendation Engine – Senior Backend Engineer
- Real-time recommendation engine powered by AI models for personalised user experiences.
- Built backend services for AI model inference using Python and Golang.
- Designed APIs for real-time recommendations with high performance.
- Optimised system for low-latency responses.
- Delivered MVP within strict deadlines.
- Integrated PHP-based services for lightweight backend utilities.
Key outcomes:
Delivered real-time AI recommendation MVP with Python + Golang inference services and Redis caching.
Event-Driven Data Processing Platform – Senior Backend Engineer
- Event-driven backend system for processing large volumes of data in real time.
- Built asynchronous services using Python and Golang.
- Implemented Kafka-based event-driven architecture for scalability.
- Improved system throughput and performance.
- Developed auxiliary services using PHP for quick integrations.
Key outcomes:
Built Kafka-driven event-driven backend with async Python + Golang services for real-time data processing.
AI Chat Backend System – Senior Backend Engineer
- Backend services for AI-based chat applications.
- Integrated LLM APIs for chat functionality.
- Designed scalable API endpoints using Python and Golang.
- Managed session and conversation state.
- Used PHP for supporting APIs and integrations.
Key outcomes:
Integrated LLM APIs into scalable Python + Golang chat backend with conversation state management.
Scalable API Gateway System – Senior Backend Engineer
- Centralised API gateway for managing backend services.
- Designed API routing and authentication mechanisms.
- Optimised request handling using Golang for performance-critical paths.
- Improved system performance and reliability.
- Maintained PHP-based endpoints for legacy integrations.
Key outcomes:
Built central API gateway with Golang performance-critical routing and Redis-backed reliability.
Cloud-Native Backend Deployment System – Senior Backend Engineer
- Deployment system for backend services on cloud infrastructure.
- Deployed applications using Docker on AWS.
- Managed scalable backend services using Python and Golang.
- Built internal tools using PHP.
- Ensured system scalability and reliability.
Key outcomes:
Built Docker + AWS deployment system for scalable Python + Golang backend services.
Industry experience
AI / ML Platform
3 projects- •Real-Time AI Recommendation Engine— Senior Backend EngineerPython · Golang · PHP · FastAPI +2
- •AI Chat Backend System— Senior Backend EngineerPython · Golang · PHP · LLM APIs +1
- •Scalable API Gateway System— Senior Backend EngineerPython · Golang · PHP · API Gateway +1
Energy & Utilities
1 project- •Real-Time AI Recommendation Engine— Senior Backend EngineerPython · Golang · PHP · FastAPI +2
At a Glance
Single contract. No agency markup confusion.
Typically responds within 4 business hours.
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Avinash
Sr Backend Engineer